Initially, the man lived in caves, ate the food he found from various places, either good or bad.
"WHY MAN-MADE TOO MUCH LUXURIOUS HOUSES FOR LIVING?"
"WHY MAN DEVELOPED TECHNIQUES FOR KEEPING THE FOOD CLEAN?
"WHY MAN TREATS OTHER PEOPLE WITH MEDICINES? "
For his comfort, he started gaining knowledge about the universe. He discovered the hidden secrets of the world. By using these secrets and laws, he started making progress.
"LET THE GAME BEGINS"
All this began with the invention of fire in my opinion
1. The design of light was one of the most critical events in human history. It was discovered about 0.2 MILLION years ago. It gave new directions to human beings. Pieces of evidence show that HOMO ERECTUS found the fire.
2. The second most famous invention was the invention of wheels. It was discovered in 3500 BC. The design of wheels, no doubt, revolutionized the world. It made all the impossible tasks possible. It made our works and tasks easy. Even today, you can not find a single thing without wheels. You can not find the only thing made without the contribution of wheels. The means of transport are based on bicycles.
3. The Third most important invention is a steam engine. It was discovered in 1698. The steam engine revolutionized the world. Thomas Savery invented it. It gave new ideas to humanity. It enabled us to search more. It helped us to work more. People started moving from one place to another places. The exchange of ideas, business products, and relations were on the peak. This is a picture of old developments or the beginning of human development. All this made a strong basis for the events in the coming years. New generations built a new building on the base created by their forefathers. In the meantime, many deadly weapons were made. WORLD WAR 1 and WORLD WAR 2 destroyed human civilization but for a short period. Man is stubborn by nature. He always keeps on discovering new things. Let's see some inventions that lead the world to be what we see today:
1. The most important design of the 20th century is a COMPUTER. CHARLES BABBAGE created an initial form of computer between 1831 to 1871. With the invention of the machine, the man started making things much easier for him. Calculations became a game. Man created new designs quickly by computers. Tools now make house designs.
"Welcome to a NEW WORLD."
I call it the modern world. Because in it everything is current. So this discovery changed the world.
2. The second most famous invention is cell phones and smartphones. On April 3, 1973, MARTIN COOPER made the first cell phone. This invention made communication much more efficient and convenient for us.
3. The third most important and our favorite design is of the INTERNET. It was created in 1983. Now we can get information about anything at any time around the world. But the most important event was that when business was replaced by e-commerce. The Internet has now become a trendsetter. Our future is now going to be much advanced.
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